一月 05, 2017

0706. Design HashMap

706. Design HashMap Design a HashMap without using any bu...

一月 05, 2017

0706. Design HashMap

706. Design HashMap Design a HashMap without using any built-in hash table li...

一月 04, 2017

0344. Reverse String

344. Reverse String Write a function that reverses a string. The input string...

一月 03, 2017

0232. Implement Queue using Stacks

0232. Implement Queue using Stacks Implement the following operations of a qu...

一月 02, 2017

1037. Valid Boomerang

1037. Valid Boomerang A boomerang is a set of 3 points that are all distinct ...

一月 02, 2017

0002.Add Two Numbers

0002.Add Two Numbers You are given two non-empty linked lists representing tw...

一月 01, 2017

0001. Two Sum

0001. Two Sum Given an array of integers, return indices of the two numbers s...